package com.lucky.back.service;

import com.lucky.back.pojo.dto.CartAddNew;
import com.lucky.back.pojo.vo.CartListItemVO;

import java.util.List;

public interface ICartService {

    void addNew(CartAddNew cartAddNew);

    void delete(Long id);

    List<CartListItemVO> list(Long userId);

    void deleteByIds(List<Long> list);
}
